Organisations ocaml-ppx ppx_deriving 7dbaf9 ()(lower-bound)
(lower-bound)

Created at Apr 10 15:58 +00:00
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Finished at Apr 10 17:48 +00:00
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2024-04-10 15:58.12: New job: test ocaml-ppx/ppx_deriving https://github.com/ocaml-ppx/ppx_deriving.git#refs/pull/273/head (7dbaf97f797d127cd6d23aa11863e480febac289) (linux-x86_64:(lower-bound))
Base: ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-ppx/ppx_deriving.git" && cd "ppx_deriving" && git fetch origin "refs/pull/273/head" && git reset --hard 7dbaf97f
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2
# debian-12-4.05_opam-2.1
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 58906d6837efc7562b4259f5bd6ad130e46ca207 || git fetch origin master) && git reset -q --hard 58906d6837efc7562b4259f5bd6ad130e46ca207 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 ppx_deriving.opam ./
RUN opam pin add -yn ppx_deriving.dev './'
ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.0.9.3 dune.2.7.0 jbuilder.1.0+beta7 ocaml.4.05.0 ocaml-base-compiler.4.05.0 ocaml-compiler-libs.v0.12.0 ocaml-config.1 ocaml-secondary-compiler.4.08.1 ocamlfind.1.8.1 ocamlfind-secondary.1.8.1 ounit2.2.2.0 ppx_derivers.1.0 ppxlib.0.29.0 result.1.0 sexplib0.v0.12.0 stdlib-shims.0.1.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.1 --depext-only -y ppx_deriving.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2024-04-10 15:58.12: Using cache hint "ocaml-ppx/ppx_deriving-ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2-debian-12-4.05_opam-2.1-72d9a052769aa5dd01c752cb1a1031c6"
2024-04-10 15:58.12: Using OBuilder spec:
((from ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2)
 (comment debian-12-4.05_opam-2.1)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
 (run (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (workdir /src)
 (run (shell "sudo chown opam /src"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 58906d6837efc7562b4259f5bd6ad130e46ca207 || git fetch origin master) && git reset -q --hard 58906d6837efc7562b4259f5bd6ad130e46ca207 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src ppx_deriving.opam) (dst ./))
 (run (network host)
      (shell "opam pin add -yn ppx_deriving.dev './'"))
 (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.0.9.3 dune.2.7.0 jbuilder.1.0+beta7 ocaml.4.05.0 ocaml-base-compiler.4.05.0 ocaml-compiler-libs.v0.12.0 ocaml-config.1 ocaml-secondary-compiler.4.08.1 ocamlfind.1.8.1 ocamlfind-secondary.1.8.1 ounit2.2.2.0 ppx_derivers.1.0 ppxlib.0.29.0 result.1.0 sexplib0.v0.12.0 stdlib-shims.0.1.0")
 (env CI true)
 (env OCAMLCI true)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam update --depexts && opam install --cli=2.1 --depext-only -y ppx_deriving.dev $DEPS"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install $DEPS"))
 (copy (src .) (dst /src))
 (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2024-04-10 15:58.12: Waiting for resource in pool OCluster
2024-04-10 17:38.39: Waiting for worker…
2024-04-10 17:41.37: Got resource from pool OCluster
Building on x86-bm-c13.sw.ocaml.org
All commits already cached
HEAD is now at 7dbaf97 Add regression test for #272


(from ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2)
Unable to find image 'ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2' locally
docker.io/ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2: Pulling from ocaml/opam
Digest: sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2
Status: Downloaded newer image for ocaml/opam@sha256:f2acc53dd1c5d785c049312426278b115b54b8ad441d483dc8ae77a5ae2795e2
2024-04-10 17:41.37 ---> using "5c90dad9967b96cc03630b2b9de3f7c812a51d430c6ecf7d886f45e8e8519c56" from cache


/: (comment debian-12-4.05_opam-2.1)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2024-04-10 17:41.37 ---> using "7eec1caf9087899481b7d46a61d8a582c5cee19c934fcd911117e1b73ac7a955" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, which can't be reverted.
You may want to back it up before going further.


Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-04-10 17:41.37 ---> using "30c1cb4ec789dc323c1532279c1b3a0db4cc7d9f18dcde5a2aec6a819e4666b3" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-101-generic
The OCaml toplevel, version 4.05.0
2.1.5
2024-04-10 17:41.37 ---> using "e358e459674a812d2d7f993cbc1673fdc0bb103fcdeae1aff6304c1a7878a998" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-04-10 17:41.37 ---> using "d398f9eff81e0ec095c734ba0963948cfed141e7e935e3601550f7f10f78cb33" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 58906d6837efc7562b4259f5bd6ad130e46ca207 || git fetch origin master) && git reset -q --hard 58906d6837efc7562b4259f5bd6ad130e46ca207 && git log --no-decorate -n1 --oneline && opam update -u"))
58906d6837 conf-m4: add FreeBSD comment


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-04-10 17:42.56 ---> saved as "139204b34906f5ec0f385846a439d899541901dd0108a3b1370425a2edeaf3ef"


/src: (copy (src ppx_deriving.opam) (dst ./))
2024-04-10 17:42.56 ---> saved as "a85086a13b0f0df2487e5cdad678f507e416a2c1f5abebd0cf5388c2d57a326b"


/src: (run (network host)
           (shell "opam pin add -yn ppx_deriving.dev './'"))
[ppx_deriving.dev] synchronised (file:///src)
ppx_deriving is now pinned to file:///src (version dev)
2024-04-10 17:42.58 ---> saved as "ea6ff82529a865950975f534b64f7e8286d123efc471f98a56abb0e9e05fd23a"


/src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.0.9.3 dune.2.7.0 jbuilder.1.0+beta7 ocaml.4.05.0 ocaml-base-compiler.4.05.0 ocaml-compiler-libs.v0.12.0 ocaml-config.1 ocaml-secondary-compiler.4.08.1 ocamlfind.1.8.1 ocamlfind-secondary.1.8.1 ounit2.2.2.0 ppx_derivers.1.0 ppxlib.0.29.0 result.1.0 sexplib0.v0.12.0 stdlib-shims.0.1.0")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam update --depexts && opam install --cli=2.1 --depext-only -y ppx_deriving.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Fetched 103 kB in 0s (421 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[ppx_deriving.dev] synchronised (no changes)


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.05.0).
[NOTE] Package ocaml is already installed (current version is 4.05.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
    m4


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- debconf: delaying package configuration, since apt-utils is not installed


2024-04-10 17:43.18 ---> saved as "c2087e5862e165ba4d96081684f350c959d0efa121b663475978b2174e6aae79"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.05.0).
[NOTE] Package ocaml is already installed (current version is 4.05.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
  - install   result                   1.0
  - downgrade ocaml-secondary-compiler 4.08.1-1 to 4.08.1
  - install   cppo                     0.9.3
  - install   conf-m4                  1
  - install   ocamlfind                1.8.1
  - install   ocamlfind-secondary      1.8.1
  - install   jbuilder                 1.0+beta7
  - install   base-bytes               base
  - install   dune                     2.7.0
  - install   ppx_derivers             1.0
  - install   stdlib-shims             0.1.0
  - install   sexplib0                 v0.12.0
  - install   ocaml-compiler-libs      v0.12.0
  - install   ounit2                   2.2.0
  - install   ppxlib                   0.29.0
===== 14 to install | 1 to downgrade =====


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.2.7.0  (cached)
-> installed conf-m4.1
-> retrieved cppo.0.9.3  (https://github.com/mjambon/cppo/archive/v0.9.3.tar.gz)
-> retrieved ocaml-compiler-libs.v0.12.0  (cached)
-> retrieved jbuilder.1.0+beta7  (https://github.com/janestreet/jbuilder/archive/1.0+beta7.tar.gz)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ocamlfind-secondary.1.8.1  (cached)
-> retrieved ounit2.2.2.0  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved result.1.0  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved ocaml-secondary-compiler.4.08.1  (cached)
-> installed cppo.0.9.3
-> installed result.1.0
-> retrieved ppxlib.0.29.0  (https://github.com/ocaml-ppx/ppxlib/releases/download/0.29.0/ppxlib-0.29.0.tbz)
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed jbuilder.1.0+beta7
-> installed ppx_derivers.1.0
-> removed   ocaml-secondary-compiler.4.08.1-1
-> installed ocaml-secondary-compiler.4.08.1
-> installed ocamlfind-secondary.1.8.1
-> installed dune.2.7.0
-> installed stdlib-shims.0.1.0
-> installed sexplib0.v0.12.0
-> installed ocaml-compiler-libs.v0.12.0
-> installed ounit2.2.2.0
-> installed ppxlib.0.29.0
Done.
# Run eval $(opam env) to update the current shell environment
2024-04-10 17:47.59 ---> saved as "bb5a399ff86ffd7927a033be59c6d64ce92f3483585f41c7c7bb08b79eeeecca"


/src: (copy (src .) (dst /src))
2024-04-10 17:47.59 ---> saved as "d4d50848765f7d7f259ef54dcd1fd673d1c33544e699b85b0490902ae05b7450"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
        cppo src/api/ppx_deriving.mli (exit 2)
(cd _build/default/src/api && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving.cppo.mli -o ppx_deriving.mli)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src/api/ppx_deriving.ml (exit 2)
(cd _build/default/src/api && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving.cppo.ml -o ppx_deriving.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/create/ppx_deriving_create.ml (exit 2)
(cd _build/default/src_plugins/create && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_create.cppo.ml -o ppx_deriving_create.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/enum/ppx_deriving_enum.ml (exit 2)
(cd _build/default/src_plugins/enum && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_enum.cppo.ml -o ppx_deriving_enum.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/eq/ppx_deriving_eq.ml (exit 2)
(cd _build/default/src_plugins/eq && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_eq.cppo.ml -o ppx_deriving_eq.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/fold/ppx_deriving_fold.ml (exit 2)
(cd _build/default/src_plugins/fold && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_fold.cppo.ml -o ppx_deriving_fold.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/iter/ppx_deriving_iter.ml (exit 2)
(cd _build/default/src_plugins/iter && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_iter.cppo.ml -o ppx_deriving_iter.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/make/ppx_deriving_make.ml (exit 2)
(cd _build/default/src_plugins/make && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_make.cppo.ml -o ppx_deriving_make.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/map/ppx_deriving_map.ml (exit 2)
(cd _build/default/src_plugins/map && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_map.cppo.ml -o ppx_deriving_map.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/ord/ppx_deriving_ord.ml (exit 2)
(cd _build/default/src_plugins/ord && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_ord.cppo.ml -o ppx_deriving_ord.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src/ppx_deriving_main.ml (exit 2)
(cd _build/default/src && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_main.cppo.ml -o ppx_deriving_main.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src/runtime/ppx_deriving_runtime.mli (exit 2)
(cd _build/default/src/runtime && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_runtime.cppo.mli -o ppx_deriving_runtime.mli)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src/runtime/ppx_deriving_runtime.ml (exit 2)
(cd _build/default/src/runtime && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_runtime.cppo.ml -o ppx_deriving_runtime.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_plugins/show/ppx_deriving_show.ml (exit 2)
(cd _build/default/src_plugins/show && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 ppx_deriving_show.cppo.ml -o ppx_deriving_show.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/api/test_api.ml (exit 2)
(cd _build/default/src_test/api && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_api.cppo.ml -o test_api.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/eq/test_deriving_eq.ml (exit 2)
(cd _build/default/src_test/eq && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_deriving_eq.cppo.ml -o test_deriving_eq.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/fold/test_deriving_fold.ml (exit 2)
(cd _build/default/src_test/fold && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_deriving_fold.cppo.ml -o test_deriving_fold.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/iter/test_deriving_iter.ml (exit 2)
(cd _build/default/src_test/iter && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_deriving_iter.cppo.ml -o test_deriving_iter.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/map/test_deriving_map.ml (exit 2)
(cd _build/default/src_test/map && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_deriving_map.cppo.ml -o test_deriving_map.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/ord/test_deriving_ord.ml (exit 2)
(cd _build/default/src_test/ord && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_deriving_ord.cppo.ml -o test_deriving_ord.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/runtime/test_runtime.ml (exit 2)
(cd _build/default/src_test/runtime && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_runtime.cppo.ml -o test_runtime.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
        cppo src_test/show/test_deriving_show.ml (exit 2)
(cd _build/default/src_test/show && /home/opam/.opam/4.05/bin/cppo -V OCAML:4.05.0 test_deriving_show.cppo.ml -o test_deriving_show.ml)
/home/opam/.opam/4.05/bin/cppo: unknown option '-V'.
Usage: /home/opam/.opam/4.05/bin/cppo [OPTIONS] [FILE1 [FILE2 ...]]
Options:
  -D DEF
          Equivalent of interpreting '#define DEF' before processing the
          input
  -U IDENT
          Equivalent of interpreting '#undef IDENT' before processing the
          input
  -I DIR
          Add directory DIR to the search path for included files
  -o FILE
          Output file
  -q 
          Identify and preserve camlp4 quotations
  -s 
          Output line directives pointing to the exact source location of 
          each token, including those coming from the body of macro 
          definitions.  This behavior is off by default.
  -n 
          Do not output any line directive other than those found in the 
          input (overrides -s).
  -version 
          Print the version of the program and exit.
  -x NAME:CMD_TEMPLATE
          Define a custom preprocessor target section starting with:
            #ext "NAME"
          and ending with:
            #endext


          NAME must be a lowercase identifier of the form [a-z][A-Za-z0-9_]*


          CMD_TEMPLATE is a command template supporting the following
          special sequences:
            %F  file name (unescaped; beware of potential scripting attacks)
            %B  number of the first line
            %E  number of the last line
            %%  a single percent sign


          Filename, first line number and last line number are also
          available from the following environment variables:
          CPPO_FILE, CPPO_FIRST_LINE, CPPO_LAST_LINE.


          The command produced is expected to read the data lines from stdin
          and to write its output to stdout.
  -help  Display this list of options
  --help  Display this list of options
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2024-04-10 17:48.01: Job failed: Failed: Build failed